*{
    margin:0;
    padding: 0;
}
a{
    text-decoration:none;
}
img{
    vertical-align: middle;
}
.fr{
    float:left;
}
.fl{
    float:right;
}
.clear:after{
    content:"";
    display: block;
    clear:both;
}
.box{
    width:960px;
    margin:10px auto;
}
.logo1{
    margin-top:10px;
}
.top{
    height:60px;
}
.xiaonav{
    width:300px;
    height:40px;
    line-height:40px;
    display:block;
    text-align:center;
    background: #eafffa;
    border:1px solid #daedbc;
    margin-top:22px;
    position:relative;
}
.xiaonav a{
    color:#333;
    padding:6px;
}
.xiaonav a:hover{
    text-decoration:underline;
}
.nav{
    width:960px;
    height:40px;
    line-height:40px;
    text-align:center;
    margin:10px auto;
    background:#fe6915;
}
.nav a{
    color:white;
    padding:10px;
}
.nav a:hover{
    text-decoration:underline;
}

.tushu{
    width:919px;
    height:340px;
    padding:20px;
    border:1px solid #daedbc;
    margin:20px 0 20px;
    position:relative;
}
.kanshu{
    margin-top:80px;
}
.yingzi{
    width:520px;
    margin-right:10px;
    position:relative;

}
.tu2{
    position:relative;
}
.tu3{
    margin-top:40px;
}
span{
    color:red;
}
.zhekou{
    color: #13b5ff;
}
.bot{
    font-size:14px;
    text-align: center;
    margin-top:20px;
}
.a1{
    position:absolute;
    bottom:320px;
    left:-12px;
}
.a2{
    position:absolute;
    left:20px;
    top:-10px;
}
.a3{
    position:absolute;
    bottom:240px;
    left:30px;
}
.a4{
    position:absolute;
    right:360px;
    bottom:80px;
}
.a5{
    position:absolute;
    right:380px;
    bottom:110px;
}